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Atlona® AT-OME-ST31A 3x1 HDBaseT switcher with HDMI and USB-C inputs - audio de-embedding

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Product details

Management number 204105235 Release Date 2025/10/31 List Price $465.00 Model Number 204105235
Category
The Atlona AT-OME-ST31 and AT-OME-ST31A are 3×1 switchers and HDBaseT transmitters designed for remote powering, with HDMI and USB-C inputs. The OME-ST31 features analog audio embedding to replace the HDMI or USB-C input audio, while the OME-ST31A features two-channel audio de-embedding to an analog balanced audio output. Part of the Omega™ Series of integration products for modern AV communications and collaboration, the OME-ST31 features mirrored HDMI and HDBaseT outputs and is HDCP 2.2 compliant. The USB-C input is ideal for AV interfacing with newer Mac®, Chromebook™, and Windows® PCs, as well as smartphones and tablets. Video signals up to 4K/60 4:2:0, plus embedded audio, control, and Ethernet can be transmitted over HDBaseT up to 330 feet (100 meters). All inputs and the local HDMI output support 4K HDR and 4K/60 4:4:4 at HDMI data rates up to 18 Gbps. Additionally, 4K downscaling to 1080p @ 60, 30, or 24 Hz is available for the HDMI output when connected to an HD sink. The OME-
PRODUCT HIGHLIGHTS
  • Switch between sources by using this audio video switchbox without degradation of video quality and eliminate the need to manually switch cables between sources
  • A great solution for connecting display
  • Switch between 3 sources to a single display
  • 4096 x 2160 resolution for high-quality video delivery
  • 4K/UHD capability @ 60 Hz with 4:4:4 chroma sampling on local ports (HDMI and USB-C)
  • Selectable 4K to 1080p downscaling
  • Automatic input selection and automatic display control
  • Available with audio embedding (OME-ST31) or de-embedding (OME-ST31A)
GENERAL INFORMATION
Manufacturer Atlona Technologies
Manufacturer Part Number AT-OME-ST31A
Manufacturer Website Address http://www.atlona.com
Brand Name Atlona
Product Line Omega
Product Model OME-ST31A
Product Name Three-Input Switcher for HDMI and USB-C
Product Type Audio/Video Switchbox
TECHNICAL INFORMATION
Connectivity Technology Cable
Number of Input Devices Supported 3
Device Supported Display
Number of Displays Supported 1
VIDEO
Graphics Modes 4K
Maximum Video Resolution 4096 x 2160
INTERFACES/PORTS
HDMI In Yes
HDMI Out Yes
Connectivity (RJ-45) Yes
Number of Connectivity (RJ-45) Ports 2
Number of USB Ports 2
Number of HDMI Inputs 2
Number of HDMI Outputs 1
MEDIA & PERFORMANCE
Media Type Supported Twisted Pair
Maximum Operating Distance 330 ft
MISCELLANEOUS
Environmentally Friendly Yes
Environmental Certification RoHS
ITEM DETAILS
Model Number AT-OME-ST31A
Brand Atlona
Category Signal Distribution/Switchers/Matrix Switchers
Mfr ID ATLONA
UPS Shippable Y
Shipping Weight 2.6
UPC Code 846352006198



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